S
M
T
W
T
F
S
28
67°
53°
29
67°
55°
30
63°
54°
1
66°
52°
2
63°
55°
3
70°
52°
4
70°
51°
5
71°
52°
6
72°
53°
7
72°
52°
8
73°
51°
9
72°
53°
10
74°
51°
11
73°
52°
12
74°
52°
13
77°
53°
14
71°
55°
15
68°
56°
16
68°
56°
17
65°
56°
18
67°
55°
19
70°
56°
20
69°
56°
21
68°
55°
22
69°
56°
23
70°
57°
24
66°
57°
25
68°
56°
26
70°
57°
27
70°
57°
28
72°
56°
29
70°
56°
30
73°
57°
31
74°
57°
1
71°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sidney
Sidney's July 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 51° and 57°. The average high for July is 70° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sidney. See also: August | September | October.
